Crown Ethers
Crown ethers are cyclic polyethers with oxygen atoms on the ring that can form stable complexes with cations through ion-dipole interactions. They are used as supramolecular host materials because of their ability to selectively bind guest molecules, including metal ions and organic cations. Crown ethers can be tailored to bind specific guest molecules by adjusting the size and shape of the ring. Applications include separation processes, catalysis, and the development of ion-selective membranes. In supramolecular chemistry, crown ethers are often used to create complex structures and functional materials.
Technical Resources
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Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiralChiral chloro-indeno pybox has served as a new ligand for the Yb(OTf)3-catalyzed asymmetric Friedel–Crafts alkylation reaction of indoles with nitroalkenes. The tunable nature of pybox ligands
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2Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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3Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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4Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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5Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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Cat. No. : CS-0085070CAS No. : 10045-25-7* This product is not sold in the region.
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